Menu

Hoosier Clutch Style Differential Fits 9" Ford With 31 Spline Axles

$449.00

Part Number: N1970H

Application – Ford 9″ with 31 spline axles

Description
Hoosier 31 Spline Posi Unit
A perfect replacement for worn-out OEM clutch differentials
Forged steel halves eliminate breakage common to cast units

Features
Forged Steel Case Halves
• Heat treated
• Fully machined
• Provides a light, durable, and rigid unit

Note
This is intended as a factory replacement
For high output vehicles, consider options below

Gear Lube
DO NOT USE SYNTHETIC GEAR OIL
Will adversely affect unit operation and void warranty

Use Petroleum Based 80W-90 or 85W-140 Gear Oil
Requires (1) 4 ounce bottle of limited-slip additive

Related Components
Strange clutch style…………… N1970F
Eaton Truetrac…………………… N1979
Eaton Detroit Locker………….. N1971

S-Series case……………………… N2205
Pro Iron case……………………… N1905
HD Pro Alum case kit…………. P3200

Side bearings & races….. D1586 / D1588

Alloy axle package……….. P3102 / P3104

Description

Ford 9″ 31 spline Hoosier Gear forged clutch style posi-unit

You may also like…

  • P3207BB-Strange HD Pro Aluminum Case Kit  3.812" Bore With Tapered / Ball Bearing Support

    Strange HD Pro Aluminum Case Kit – 3.062″ Bore With Tapered Bearing Pinion Support

    PN : P3200
    $875.00
    Add to cart
  • N1979-Eaton Truetrac Differential  Fits 9" Ford With 31 Spline Axles

    Eaton Truetrac Differential Fits 9″ Ford With 31 Spline Axles

    PN : N1979
    $635.00
    Add to cart
  • P3502-Strange 35 Spline Alloy Axle Package  With Axle Bearings & Wheel Studs

    Strange 28-31 Spline Alloy Axle Package With Axle Bearings & Wheel Studs

    PN : P3102
    $475.00
    Select options
  • N2206-Strange S-Series 9" Case  Nodular Iron - 3.250" Bore

    Strange S-Series 9″ Case Nodular Iron – 3.062″ Bore

    PN : N2205
    $289.00
    Add to cart

×

Return Codes to use:
D DEFECTIVE / MISSING PARTS
O ORDERED THE WRONG ITEM
N NO LONGER NEED FOR MY BUILD
T THIS ISN’T WHAT I ORDERED.